alexandrite
birthstone
moonstone
pearl
perle
pierre de lune
pierre de naissance
Pearl, moonstone or alexandrite = June
These three stones hold the title of June's stone of the month; all have in common their neutral color. Meaning: purity, innocence, trust (pearl); longevity, fortune (moonstone); good fortune (alexandrite).

According to contemporary North American tradition, the stone of the month is moonstone, pearl or alexandrite.
In ancient Hindu traditions, the pearl is considered the "stone" of the month of June.
However, in ancient Roman and Hebrew traditions, the month of June was represented by the emerald, probably because green symbolized summer.
According to Arab, Polish and Russian traditions, the stone that governs the month of June is agate, a stone striped with different colors!